Strange behaviour

Just loaded up a flight and when I went looking for Cirrus, I discovered I had gone from my normal 30 planes to 20 planes. So the sim had come up in the standard product as opposed to the premium delux. I restarted the sim and it showed my 30 planes again. Strange behaviour.

I had the same thing happening to me today. All my deluxe models went missing.
I’m looking for any posting related.